摘要
在中波转播台自动化监控系统中的功能模块是相当丰富的,它主要迎合现代化电子科技技术不断发展,在新技术不断应用过程中普及于自动化监控系统中,发挥其技术应有优势,建立技术解决方案。就实践操作而言,中波转播台自动化监控系统的发射机主备用自动切换目前主要结合实时监控发射机工作状态展开,在各项播出数据报表自动统计导出方面发挥巨大作用,真正建立了技术维护与管理机制,满足了自动化播出要求,建立强有力的技术支撑体系。本文讨论了中波转播台自动化监控系统的设计思路,并结合案例进行实证分析,着重探讨了某中波转播台自动化监控系统的功能设计的多个功能模块,并对某中波转播台自动化监控系统的高频信号干扰问题排除与注意事项进行全面剖析,希望借此提升中波转播台整体自动化监控系统建设水平,提升系统自动化监控能力,建立功能相对稳定的中波转播台自动化监控系统机制,深入了解如RS-422总线、设备局域网等技术设备内容。
The functional modules in the automatic monitoring system of medium wave relay station are quite rich.It mainly caters to the continuous development of modern electronic technology,popularizes in the automatic monitoring system in the process of continuous application of new technology,gives full play to its technical ad‐vantages and establishes technical solutions.In terms of practical operation,at present,the automatic switching be‐tween main and standby transmitters of the automatic monitoring system of the medium wave relay station is mainly carried out in combination with the working state of the real-time monitoring transmitter,which plays a great role in the automatic statistical export of various broadcast data reports,truly establishes the technical maintenance and management mechanism,meets the requirements of automatic broadcasting,and establishes a strong technical sup‐port system.Therefore,this paper attempts to discuss the design idea of automatic monitoring system of medium wave relay station,and makes an empirical analysis combined with a case.This paper focuses on several functional modules of the functional design of the automatic monitoring system of a medium wave broadcasting station,and comprehensively analyzes the elimination of high-frequency signal interference and precautions of the automatic monitoring system of a medium wave broadcasting station,hoping to improve the construction level of the overall automatic monitoring system of the medium wave broadcasting station and the automatic monitoring ability of the system,establish the automatic monitoring system mechanism of medium wave relay station with relatively stable functions,and deeply understand the technical equipment contents such as RS-422 bus,equipment LAN and so on.
作者
李梦南
LI Mengnan(Tongliao Broadcasting Center Station,Press,Publication,Radio,Film and Television Bureau of Inner Mongolia Autonomous Region,Tongliao,Inner Mongolia Autonomous Region,028000 China)
出处
《科技创新导报》
2021年第21期80-82,共3页
Science and Technology Innovation Herald
关键词
中波转播台
自动化监控系统
系统模块
设计思路
高频信号干扰
Medium wave relay station
Automatic monitoring system
System module
Design idea
High-frequency signal interference
